export type Tpost = {
    id: string,
    title: string,
    content: string,
    userId: string,
    type: string | null,
    allschool: number,
    authority: number,
    likes: number,
    views: number,
    status: number,
    repostCount: number,
    createTime: string,
    college?: string | null,
    major?: string | null,
    grade?: string | null,
    pic: string,
    username?: string
}